標準號：ISO 732-2000
中文標準名稱：攝影 120和220膠片 尺寸
英文標準名稱：Photography - 120-size and 220-size films - Dimensions
標準類型：G81
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：G81
國際標準分類號：37.040.20
適用范圍：This International Standard provides specifications for— dimensions of 120-size and 220-size films and of the spools common to both,— dimensions of the backing paper for 120-size film and the leader and trailer paper for 220-size film, as well as the placement of the paster tape used for attaching these papers to the films,— minimum length of film required in front of the leading edge of the first image and behind the trailing edge of the last image, and— markings on the backing paper and the trailer-paper for identification of the intended photofinishing process.